Display device and manufacturing method thereof
a technology of a display device and a manufacturing method, applied in the field of display devices, can solve the problems of heavy and thick display devices, long processing time, high cost, etc., and achieve the effect of reducing weight, thickness, cost and process tim
Active Publication Date: 2015-07-02
SAMSUNG DISPLAY CO LTD
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Benefits of technology
The inventive concept is a display device and manufacturing method that aims to reduce weight, thickness, cost, and processing time. It also prevents reflected light at a specific location in the device. Overall, the invention allows for a thinner, lighter, and more cost-effective display device to be manufactured using one substrate.
Problems solved by technology
However, in a liquid crystal display in the related art, two substrates are necessarily used, and respective constituent elements are formed on the two substrates, and as a result, there are problems in that the display device is heavy and thick, has a high cost, and has a long processing time.
Method used
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[0037]The inventive concept will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the inventive concept are shown. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the inventive concept.
[0038]In the drawings, the thickness of layers, films, panels, regions, etc., are exaggerated for clarity. Like reference numerals designate like elements throughout the specification. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being “on” another element, it can be formed directly on the other element or formed with intervening elements. In contrast, when an element is referred to as being “directly on” another element, there are no intervening elements present.
[0039]First, a display device according to an exemplary embodiment of the inventive concept will be sche...
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Abstract
The inventive concept relates to a display device preventing from generating a reflection light at a portion region of a thin film transistor and a manufacturing method thereof, and a display device according to an exemplary embodiment of the inventive concept includes: a substrate; a thin film transistor; a pixel electrode; a light blocking member formed on the pixel electrode to overlap the thin film transistor, the light blocking member being formed on an opposite side of the thin film transistor with respect to the pixel electrode, a common electrode formed on the pixel electrode to be spaced apart from the pixel electrode with a plurality of microcavities interposed therebetween; a roof layer formed on the common electrode; an injection hole exposing a portion of each microcavity; a liquid crystal layer filling the microcavity; and an encapsulation layer formed on the roof layer.
Description
[0001]This application claims priority to and the benefit of Korean Patent Application No. 10-2013-0167563 filed in the Korean Intellectual Property Office on Dec. 30, 2013, the entire contents of which are incorporated herein by reference.BACKGROUND[0002](a) Technical Field[0003]The inventive concept relates to a display device and a manufacturing method thereof. More particularly, the inventive concept relates to a display device in which generation of reflected light at a portion of a thin film transistor is prevented, and a manufacturing method thereof.[0004](b) Description of the Related Art[0005]Liquid crystal displays are one of the most widely used flat panel displays. Liquid crystal displays include two substrates on which electric field generating electrodes, such as pixel electrodes and a common electrode, are formed, and a liquid crystal layer disposed between the substrates. Liquid crystal displays apply a voltage to the electric field generating electrodes to generate ...
Claims
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IPC IPC(8): G02F1/1362H01L21/56H01L29/786H01L21/02G02F1/1368H01L27/12
CPCG02F1/136209G02F1/1368H01L27/1248H01L27/1259G02F2001/136222H01L29/78633H01L21/02164H01L21/0217H01L21/56H01L27/124G02F1/133377G02F1/136227G02F1/136222G02F1/1362C09K19/544G02F1/1334
Inventor LEE, DAE HOKIM, YONG SEOKWON, SUNG HWANYOO, HAN JOON
Owner SAMSUNG DISPLAY CO LTD